Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas Gabriel Zelonis, DO

Individual provider Family Medicine Physician · NPI 1710074349

Thomas Gabriel Zelonis, DO is a Family Medicine Physician in Bethel Park, Pennsylvania. Works from 2 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2403 S Park Rd
Bethel Park, PA 15102
Phone: (412) 835-3300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 990 Higbee Dr Ste B-104, Bethel Park, PA 15102-2989 — (412) 854-7924

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0S004375L (PA)

Record details

NPI number1710074349
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESOctober 8, 2020
Certification dateOctober 8, 2020

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